Looking for a reliable way to secure machine components? Use this bearing lock nut and locking device from SKF to install parts like bearings, gears and belt pulleys on your equipment. It's also suitable for mounting bearings with tapered bores onto shaft seats and adapter sleeves, making it a versatile choice. The locking device provides added protection against vibrations and shocks. Thanks to a static load capacity of 236kN, it can support heavy-duty loads.

• Four equally spaced slots around the circumference to accommodate hook or impact spanners for easy installation
• Metric threads for easy installation and removal

• Aviation cargo systems
• Automated teller machines
• Transport industry
• Commercial appliances

The locking device pushes the thread of the lock nut firmly against the thread of the shaft to secure the part and keep it in place, even during rotations or oscillations.

For ease of assembly, this lock nut and locking device are compatible with the HN 18-20 spanner (204-4547).